Everything except the frame and headset! This package includes all of the parts needed to turn your NJS Frame into a ridable Track weapon for a discounted price.
We take the fuss out of choosing parts for your NJS build and figuring out what parts are compatible with others.Learn More

This is an official SUGINO 75 pro-race quality, 5 pin hex bolt set to connect your cranks to your chainring.
These are the new Stainless steel ones, and most importantly, they are knurled!
This means that they set into your crank holes and stay put. Learn More

About us

At Track Supermarket, we handpick all the good stuff, and leave out the rest, to make your shopping experience simple and stress-free! We have been shipping Japanese bikes, frames, parts and accessories worldwide since 2007, and also run 2 physical stores in central Osaka, where we handle local sales and repairs, and do all sorts of custom work, including wheel building and custom frame orders with Nagasawa, Panasonic and more. We also have an espresso bar and beers on hand, and plenty of nice bikes, frames and parts on display, so please stop by if you are in town!